public override bool CanAccept(int aOffset, HCItemAction aAction)
{
bool Result = base.CanAccept(aOffset, aAction);
if (Result)
{
if (this.IsElement)
{
if (aAction == HCItemAction.hiaInsertChar)
{
Result = false;
}
else
if ((aAction == HCItemAction.hiaBackDeleteChar) || (aAction == HCItemAction.hiaDeleteChar) || (aAction == HCItemAction.hiaRemove))
{
Result = !FEditProtect;
}
}
else
{
Result = !FEditProtect;
}
}
if (!Result)
{
User.MessageBeep(0);
}
return(Result);
}
protected override void DoItemAction(int aItemNo, int aOffset, HCItemAction aAction)
{
switch (aAction)
{
case HCItemAction.hiaRemove:
_AnnotateRemove(aItemNo, aOffset);
break;
case HCItemAction.hiaInsertChar:
_AnnotateInsertChar(aItemNo, aOffset);
break;
case HCItemAction.hiaBackDeleteChar:
_AnnotateBackChar(aItemNo, aOffset);
break;
case HCItemAction.hiaDeleteChar:
_AnnotateDeleteChar(aItemNo, aOffset);
break;
}
}
public virtual bool CanAccept(int aOffset, HCItemAction aAction)
{
return(true);
}
